Comments (5)
ltratt
commented on June 20, 2024
"We believe that the bug you reported is fixed in the latest version of cpuset, which is due to be installed in the Debian FTP archive." I wonder when? If it's put in during the next few days, we could make use of it. Otherwise, perhaps it's for run number 2...
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vext01
commented on June 20, 2024
Going to suggest this as post-submission.
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ltratt
commented on June 20, 2024
It's still surely better to do some pinning? At least excluding other user tasks is almost certainly better than not doing so at all.
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vext01
commented on June 20, 2024
At current, isolcpus on Linux only blocks user processes from a CPU and not kernel threads.
We currently use isolcpus, so we do have some pinning at least.
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vext01
commented on June 20, 2024
This is now irrelevant, as we found that pinning introduces artificial CPU contention between threads.
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Related Issues (20)
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- Use static analysers on likbrun HOT 2
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